My Leucomelas (Poison Dart Frogs) started breeding around a year and a half old. I have a clan of five in a ~58 gallon aquarium that I transformed into a vivarium when I took my saltwater aquarium down in December of '09.
Mating
Here is a video of the first mating I knew something was up because this was very odd behavior for the group. Normally they would keep to their own, but this video shows them partying pretty hard!
Day 1 (06/06/11)
![Picture](/uploads/2/5/7/1/2571138/5032516.jpg?525)
After the day of froggie partying, there were 9 eggs in one of the coco-huts.
Day 2
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The eggs have become more uniform in color and the gel has become more plump.
Day 3
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Not much change.
Day 4
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Overnight, someone decided to eat six of the eggs, leaving three. Starting to see the backbone develop.
Day 5 (a)
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Can clearly see the backbone as well as the head and tail.
Day 5 (b)
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Day 6 (a)
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External gills starting to form.
Day 6 (b)
![Picture](/uploads/2/5/7/1/2571138/6095794.jpg?527)
Day 7 (a)
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Starting to wiggle! Mom & dad are back at it! And another.
Day 7 (b)
![Picture](/uploads/2/5/7/1/2571138/4032843.jpg?528)
Day 7 (c)
![Picture](/uploads/2/5/7/1/2571138/1776664.jpg?528)
The New Batch
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8 new eggs tonight! (6/12/11) See Batch 2 tab at top for the new batch progress.
Day 8 (a)
![Picture](/uploads/2/5/7/1/2571138/1590972.jpg?534)
Day 8 (b)
![Picture](/uploads/2/5/7/1/2571138/5068051.jpg?534)
Day 9 (a)
![Picture](/uploads/2/5/7/1/2571138/2179560.jpg?534)
Day 9 (b)
![Picture](/uploads/2/5/7/1/2571138/3908110.jpg?532)
Day 10
![Picture](/uploads/2/5/7/1/2571138/4001251.jpg?530)
Day 11
![Picture](/uploads/2/5/7/1/2571138/8983984.jpg?531)
Day 14 (a)
![Picture](/uploads/2/5/7/1/2571138/9482328.jpg?530)
Not much change until two of them hatched on the 14th day. One is clearly deformed and just swims in circles. I don't think he will make it.
Day 14 (b)
![Picture](/uploads/2/5/7/1/2571138/1921427.jpg?528)
The larger tadpole stayed in the egg another full day.
Day 16
![Picture](/uploads/2/5/7/1/2571138/9092832.jpg?526)
Unfortunately, the deformed tadpole died. :(
Day 17
![Picture](/uploads/2/5/7/1/2571138/181446.jpg?524)
The larger tadpole, happy & healthy.
Day 40
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About 40 days old. Only one from the original batch made it to this point.
Day 60
![Picture](/uploads/2/5/7/1/2571138/5720163.jpg?524)
Around day 60, back legs have started to develop!
![Picture](/uploads/2/5/7/1/2571138/849165.jpg?524)